Fig. 1: Concept, characteristics and applications of efficient nuclear micro-battery. | Communications Materials

Fig. 1: Concept, characteristics and applications of efficient nuclear micro-battery.

From: Isoelectronic aluminum-doped gallium nitride alpha-voltaic cell with efficiency exceeding 4.5%

Fig. 1: Concept, characteristics and applications of efficient nuclear micro-battery.

a Schematic depiction of nuclear micro-battery and its application in b micro-electromechanical systems (MEMS), cardiac pacemaker, deep-sea sonar and spacecraft. c Simplified Ragone plot of several electrical energy storage (EES) systems. d Significant properties of GaN semiconductor material with isoelectronic Al-doping.

Back to article page